Question

How many solutions will each equation have?x^2+4x+4

Answer 1

To solve this quadratic equation, factor the expression and find the values of x

`\begin{gathered} x^2+4x+4=0 \\ (x+2)(x+2)=0 \\ (x+2)^2=0 \\ x+2=0 \\ x=-2 \end{gathered}`

In this case, there is only one solution for the equation, which is -2.